Free Speed： 30000 rpm

Vibration Value:1.0m/S²

Collet：3mm+6MM

Sound Pressure:88dba

Net Weight(Micro Air Grinder +Tube )： 0.30Kg

Net weight of machine body: 200g

Without muffler tube:92dba

Packaging (+Accessory Kit Weight )(1pcs)：0.550kg

Length：165mm

Tool Dimension：23mm

Air Pressure：5-7kg/ 6.32 kgf/cm2* (90PSI)

Air Consumption： 0.12 m3/min  (4CFM-113L/min)

Air Inlet：1/4”

Exhaust System：Rear

Hose Length：1300mm(Tube inner diameter 5mm)

Rotational Concentricity：0.01-0.03m/m

Switch：Switch fine-tuning. Roll Type Throttle.

Packing：25 pcs/1.4cu-ft/G.W.:14.5kgs /N.W:13.8kgs(42CM*35 CM*27 CM)